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17 Ιαν 2009 · In Oracle SQL Developer, You can get the column names by opening the table view, by expanding the Connections option in the Left Hand Pane. Then Navigate to the table and Click on it. This will open the Table View, listing out all the Column names and their details.
28 Νοε 2018 · Query below lists: (A) all columns in a specific table accessible to the current user in Oracle database. (B) all columns in a specific table in Oracle database. Query was executed under the Oracle9i Database version.
12 Ιουν 2019 · Method 1: ALL_TAB_COLUMNS. ALL_TAB_COLUMNS is a view in Oracle that contains the information about all columns in all table. We can just query with the table name in this view to get the column names and data types of a table in Oracle.
22 Ιαν 2024 · One method to obtain column names in Oracle is through the USER_TAB_COLUMNS table, which holds metadata on all columns within the current user’s schema. Execute the following query to retrieve column details from a specific table, e.g., ‘EVENT_LOG’: SELECT table_name, column_name, data_type, data_length. FROM USER_TAB_COLUMNS.
In Oracle SQL, there is a very effective way to get the column names of a table. This involves querying the data dictionary, which is a set of tables and views that contain metadata about the database itself. SELECT column_name FROM all_tab_columns WHERE table_name = ‘your_table_name’;
You can find details about the columns in your user's tables by querying user_tab_columns. This query finds the name, type, and limits of the columns in this schema: select table_name, column_name, data_type, data_length, data_precision, data_scale from user_tab_columns;
22 Σεπ 2020 · SELECT * FROM user_tab_cols ORDER BY table_name, column_name, column_id after connecting to the schema from which you want to get the related information.
